diff --git a/src/main/drivers/bus_spi_stdperiph.c b/src/main/drivers/bus_spi_stdperiph.c
index 5795c86f81..08ed3e3a22 100644
--- a/src/main/drivers/bus_spi_stdperiph.c
+++ b/src/main/drivers/bus_spi_stdperiph.c
@@ -113,6 +113,8 @@ uint8_t spiTransferByte(SPI_TypeDef *instance, uint8_t txByte)
 {
     uint16_t spiTimeout = 1000;
 
+    instance->DR;
+
     while (SPI_I2S_GetFlagStatus(instance, SPI_I2S_FLAG_TXE) == RESET)
         if ((spiTimeout--) == 0)
             return spiTimeoutUserCallback(instance);